Air fryer



FIG. 1 is a front perspective view of an air fryer showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines illustrate portions of the air fryer that form no part of the claimed design. 

CLAIM The ornamental design for an air fryer, as shown and described. 